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Vacuum Circuit Breaker | Voltage Stabilizer | Electric Transformer Box | Voltage Regulator

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Transformer Manufacturer

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Johsun Tec Electrical Co., Ltd. is one of the successful & modern manufacturer in power supply field, the company is established in year 2002, Johsun Technology specilizes in researching, manufacturing and selling Voltage Stabilizer, Voltage RegulatorInverterVoltage Transformer, Current Transformer, Battery Charger, UPS, Voltage Protector and Switching Power Supply, etc.

Offer the reliable power to the whole human being is the business purpose of Johsun Technology, we are steadily going forward to build the famous power brand in the world. Superior quality, competitive prices, and devoted service make us enjoy high reputation in the world market. After years of working, Johsuns registered brand has become the symbol of quality, dependability and reliability.

product description

Step Up And Down Transformer TC-500W

Detailed introduction

Step Up And Down Transformer THG-500W, Voltage Transformer,Power Converter



Power Capacity


Order No.


Transformer Type

Heavy duty transformer for continuous use

Input Plug

US, European shucko, VDE, UK, Asian, Australian outlets optional

Output Socket Qty

One socket and one input voltage selector

Socket Type

Two round hole/USA socket optional

Input Voltage

110V/ 117V/ 120V/ 220V/ 230V/ 240V

Output Voltage

220V/ 230V/ 240V/ 110V/ 117V/ 120V


50 / 60HZ


Fuse protection, temperature protection optional



Quality Guarantee

1 Year

Packing Size(cm)

32*17.5*26.5 / 6PCS

Wall Mount Relay Control AC Voltage Regulator TM-3000VA

Product Introduction:

TM wall-mounted voltage regulator adopts display technology,This series single-phase electronic voltage regulator can display the delay time, output voltage and protection state automatically and has advantages of time-delay protection, over-voltage and under-voltage protection, automatic alarming,etc.


This series TM wall-mounted voltage regulator is for office equipment, test equipment, medical equipment, industrial automation equipment, household appliance, lighting system,communication system, etc.


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